Order 18176.
1566 conjugacy classes of subgroups.
The subgroup lattice has 420 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22588416 | C2 | direct (N × H) |
| 10. C2×#14556084 | C4 | semidirect |
| 12. C22×Dic71⋊C4 | C4 | semidirect |
| 15. C22×C4×Dic71 | C4 | semidirect |
| 39. C2×Dic71⋊C4 | C2×C4 | semidirect |
| 50. C2×C4×Dic71 | C2×C4 | semidirect |
| 207. C2×C71 | #1820 | semidirect |
| 216. C71 | C2×#1820 | semidirect |
| 416. C2 | #22588416 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556084 | 2 |
| C2×#17985860 | 2 |
| #22588416 | 2 |
| C2×#17985766 | 2 |
| C2×#17985765 | 2 |
| C2×#342×C71 | 2 |
| C2×#1820 | 71 |